湿地生态地球化学研究进展

湿地生态地球化学研究是湿地研究的核心内容之一, 是研究其物理过程、化学过程和生物过程及其相互关系以及这些过程与湿地功能的关系.回顾了近年来国内外湿地生态地球化学方面的研究成果,介绍了它的概念,并评述了湿地的生态功能、元素地球化学、生物地球化学、湿地模型和3S技术等新技术在湿地研究中的应用等方面的研究进展.提出了中国湿地生态地球化学研究的优先领域,应加强湿地基础理论研究及在湿地的演化、生态过程、界面过程、预测与评价、信息系统等方面的研究.

Advance in research of ecological geochemistry of wetland

It is one of the core contents of wetland sciences to research the ecological geochemistry of wetland. The critical research is developed to investigate the interactions between physical, chemical and biological processes and the relationships between these processes and wetland functions. This paper has briefly reviewed the research results of domestic and international ecological geochemistry of wetland in recent years. It introduced the concept of the ecological geochemistry in wetland and view on the four aspects, namely ecological function of wetland, elemental geochemistry, biological geochemistry, and some applications of new technologies (such as wetland model and 3S and so forth) in wetland research. In order to develop Chinese wetland ecological geochemistry research, deep basic theory research of wetland science should be strengthened, it includes development and succession, ecological process, interfaces process, foresee and assessment, and information system, and so forth.